Sorry, one more update. It runs without an error and puts AB0001 in struct1 and BC0001 in struct2 if the number for AB and BC is only from 1 to 1. If I try AB and BC with a bigger number, from 1 to 2, it returns the uninitialized value error and it runs wrong: it puts AB0001 in struct1 and AB0002 in struct2 - ignoring BC completely. Isn't that strange?

I'm referring to this

@molecs = (
    dir_tree( 'AB', 6, 1, 1 ),
    dir_tree( 'BC', 6, 1, 1 ),
   # dir_tree( 'XZ', 6, 1, 4 ),
   # dir_tree( 'XY', 6, 1, 4 ),
   # dir_tree( 'QU', 6, 1, 4 ),
   # dir_tree( 'QE', 6, 1, 4 ),
);

[download]

So if I change "from...to" to "1 to 2", it does the above.

In reply to Re^6: make_path for creating directory tree by fasoli
in thread make_path for creating directory tree by fasoli

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